Science & Environment

Dispute over Big Bend skies tied to coal-fired power plants

Texas told to upgrade coal plants to restore visibility in national park

November 24, 2014 Updated: November 24, 2014 9:29pm

Federal regulators are taking their fight with Texas over pollution from coal-fired power plants to an unlikely new front: Big Bend National Park.

Matthew Tresaugue

Matthew Tresaugue

Environment Reporter, Houston Chronicle